V.Rajkumar1 , Mrs. J.Nithyashri2 (2016) “Identifying the Human Age Group Using Active Appearance Model and KNN Classifier”, International Journal of Emerging Trends in Science and Technology, 3(06), pp. 4157-4162. Available at: https://igmpublication.org/ijetst.in/index.php/ijetst/article/view/1122 (Accessed: 1July2024).